lyhytaaltoisinta
lyhytaaltoisinta is the superlative form of the Finnish adjective "lyhytaaltoinen," which translates to "short-wave" or "short-wavelength." Therefore, "lyhytaaltoisinta" signifies the most short-wave or having the shortest wavelength among a group of items being compared.
This term is most commonly encountered in physics and radio communication. In physics, it would refer to
In the context of radio waves, "lyhytaaltoisinta" would indicate radio waves with the shortest wavelengths. Radio